人民珠江
人民珠江
인민주강
PEARL RIVER
2014年
6期
86-88,89
,共4页
平面钢闸门%大宽高比%有限元分析%模型试验
平麵鋼閘門%大寬高比%有限元分析%模型試驗
평면강갑문%대관고비%유한원분석%모형시험
plane steel gate%large width-height ratio%FEA%model experiment
沙井河口水闸中孔闸门为直升式大型平面滑动钢闸门,具有门体宽高比大、双向挡水、悬挂运行等特点。为保证水闸中孔闸门闸墩结构设计的合理性和安全运行,进行了闸门闸墩三维有限元分析及水弹性模型静力试验、振动台摸拟地震动力试验。研究表明三维有限元分析与模型试验相结合的研究方式对于结构设计和优化有着重要意义。研究成果已经在实际工程中应用,可供类似工程参考。
沙井河口水閘中孔閘門為直升式大型平麵滑動鋼閘門,具有門體寬高比大、雙嚮擋水、懸掛運行等特點。為保證水閘中孔閘門閘墩結構設計的閤理性和安全運行,進行瞭閘門閘墩三維有限元分析及水彈性模型靜力試驗、振動檯摸擬地震動力試驗。研究錶明三維有限元分析與模型試驗相結閤的研究方式對于結構設計和優化有著重要意義。研究成果已經在實際工程中應用,可供類似工程參攷。
사정하구수갑중공갑문위직승식대형평면활동강갑문,구유문체관고비대、쌍향당수、현괘운행등특점。위보증수갑중공갑문갑돈결구설계적합이성화안전운행,진행료갑문갑돈삼유유한원분석급수탄성모형정력시험、진동태모의지진동력시험。연구표명삼유유한원분석여모형시험상결합적연구방식대우결구설계화우화유착중요의의。연구성과이경재실제공정중응용,가공유사공정삼고。
The middle outlet gate at the mouth of Shajing River is a kind of vertical-lift large plane steel gate with features such as large width-height ratio,two-way sluice and hung-running. For the safe operation of the gate,3D FEA,hydroelastic static model experiments and seismic model experiments on vibration table are performed. The results and conclusions,which show that the method combined 3D FEA with model experiments plays a important role in successful and optimized design,are applied in the actual projects and can be referenced by similar projects.